Open Rail - how to delete geometry element?

Hi,

Usually i am using BRT SS2. Now doing some test and trying to understand OpenRail.

I created complex geometry and now would like to delete one element inside geometry.

so let say that i got two straights and curve between. I would like to delete just curve and leave straights to create different connection.

Is there any way to do it?

Regards 

Tomasz Kupiec